What reading level is The planet of Gehom?

The planet of Gehom by Clotilde Bruneau is at a Level 3-4 reading level. Recommended for Middle Grades readers (Ages 9-12).

What age is The planet of Gehom appropriate for?

The planet of Gehom is recommended for Ages 9-12. HootRating: 8C (Clear).

What genre is The planet of Gehom?

The planet of Gehom is fiction — Juvenile Fiction. Part of the Little Prince series.

Does The planet of Gehom have any content warnings?

The planet of Gehom has a HootRating of 8C (Clear). No specific content flags noted. On HootRated, every book is rated across four dimensions — emotional, physical, social, and thematic — to help parents make informed choices.

How many pages is The planet of Gehom?

The planet of Gehom by Clotilde Bruneau is 48 pages (approximately 2,657 words).

Reviewed by HootRated editorial · Last updated May 18, 2026

The planet of Gehom

Clotilde Bruneau

The planet of Gehom

Age Rating, Reading Level & Content Guide

Book 16

by Clotilde Bruneau

Illustrated by Bussi, Audrey, 1985- illustrator

Little Prince

Reading Level 3-4 8C Ages 9-12 Balanced Read Page-Turner

The text is written at a 3rd grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content is gentle with no concerning themes.

Buy on Amazon Listen on Audible

We may earn a commission from these links. Bookshop.org supports independent bookstores with every purchase.

About This Book

On a unique cube-shaped world where residents must keep moving to avoid falling into space, a brave group dares to challenge this endless journey. With the help of the Little Prince, they set out to uncover the truth behind their strange fate. Adventure and mystery await as they question who controls their destiny.

Themes

Adventure Fantasy World-Building Friendship Mystery

Quick Assessment

This is a Level 3-4 book with gentle content intensity. No notable content concerns flagged. Written for readers ages 9-12.

Why we rated The planet of Gehom 8C

The planet of Gehom is written at a Level 3-4 reading level across 48 pages (approximately 2,657 words). Strong independent readers around grade 4.3 can typically handle this book on their own; with parent or teacher support, The planet of Gehom works for readers up to grade 5.3.

Read aloud, The planet of Gehom takes about 18 minutes, which fits within a single read-aloud session.

We rate The planet of Gehom as 8C ("Clear") because the content sits in the "Gentle" range — no conflict beyond everyday childhood experiences. Across our four dimensions (emotional, physical, social, thematic) the book reads as evenly gentle; no single dimension stands out as a concern.

No specific content flags were raised by community reviewers, which is consistent with the gentle intensity score.

Thematically, The planet of Gehom explores adventure, fantasy world-building, friendship, and mystery — these threads give the book room to mean different things to different readers.

Good fit for

✓ Children in the Ages 9-12 range — the maturity and attention span match the story's pacing.
✓ Reluctant readers who need fast-paced, hook-heavy stories to stay engaged.
✓ Kids drawn to stories about adventure, fantasy world-building, friendship.
✓ Readers who fall hard for one book and want a long series to live in — there are 14 more books in the Little Prince series.